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8682803472 = 2437107241511
BaseRepresentation
bin10000001011000100…
…10001000100010000
3211102010020010011210
420011202101010100
5120240244202342
63553330340120
7425111416560
oct100542210420
924363203153
108682803472
113756241842
121823a2a640
13a84b41145
145c5246da0
1535c42279c
hex205891110

8682803472 has 80 divisors (see below), whose sum is σ = 25874629632. Its totient is φ = 2457605760.

The previous prime is 8682803471. The next prime is 8682803473. The reversal of 8682803472 is 2743082868.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8682803471) and next prime (8682803473).

It is a super-2 number, since 2×86828034722 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (8682803471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84804 + ... + 156707.

Almost surely, 28682803472 is an apocalyptic number.

It is an amenable number.

8682803472 is an abundant number, since it is smaller than the sum of its proper divisors (17191826160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8682803472 is a wasteful number, since it uses less digits than its factorization.

8682803472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241636 (or 241630 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 48.

The square root of 8682803472 is about 93181.5618671419. The cubic root of 8682803472 is about 2055.3541161352.

The spelling of 8682803472 in words is "eight billion, six hundred eighty-two million, eight hundred three thousand, four hundred seventy-two".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 107 112 168 214 321 336 428 642 749 856 1284 1498 1712 2247 2568 2996 4494 5136 5992 8988 11984 17976 35952 241511 483022 724533 966044 1449066 1690577 1932088 2898132 3381154 3864176 5071731 5796264 6762308 10143462 11592528 13524616 20286924 25841677 27049232 40573848 51683354 77525031 81147696 103366708 155050062 180891739 206733416 310100124 361783478 413466832 542675217 620200248 723566956 1085350434 1240400496 1447133912 2170700868 2894267824 4341401736 8682803472